Share this entry

Share this page


Line breaks: π

Definition of π in English:


Pi (the numerical value of the ratio of the circumference of a circle to its diameter, approximately 3.14159).

Definition of π in:

Share this entry

Share this page


What do you find interesting about this word or phrase?

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day prepotent
Pronunciation: prɪˈpəʊt(ə)nt
greater than others in power or influence